Math, asked by newswalaboy11, 7 months ago

Prove that √2 + √5 is irrational.

Answers

Answered by pkst

1

Answer:

sum of two irrational numbers is irrational

$\sqrt{2} + \sqrt{5} =$

0.4142.......+2.236.......

=0.6502...... hence irrational

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